Hemophilus influenzae meningitis in adults. Review of the literature and report of 18 cases.
D000328:Adult; D000368:Aged; D005260:Female; D006193:Haemophilus influenzae; D006801:Humans; D008297:Male; D008583:Meningitis, Haemophilus / Q000453:epidemiology*; D008875:Middle Aged